Allicdata Part #: | 744777004-ND |
Manufacturer Part#: |
744777004 |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Wurth Electronics Inc. |
Short Description: | FIXED IND 4.7UH 4A 40 MOHM SMD |
More Detail: | 4.7µH Shielded Wirewound Inductor 3.2A 40 mOhm Max... |
DataSheet: | 744777004 Datasheet/PDF |
Quantity: | 1000 |
DC Resistance (DCR): | 40 mOhm Max |
Height - Seated (Max): | 0.177" (4.50mm) |
Size / Dimension: | 0.287" L x 0.287" W (7.30mm x 7.30mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 1kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 37MHz |
Q @ Freq: | -- |
Series: | WE-PD |
Shielding: | Shielded |
Current - Saturation: | 4A |
Current Rating: | 3.2A |
Tolerance: | ±20% |
Inductance: | 4.7µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors
A fixed inductor is an electronic component used to store electrical energy in the form of electromagnetic induction using an electric current. It is typically composed of a thin coil of wire wound around a core of ferrite, iron, or some other magnetic material. This device is used in a variety of applications, such as AC/DC power supplies, electric motors, and audio equipment. Fixed inductors are characterized by their inductance values, which can range from a few microhenries to millihenries.
744777004 Application Field and Working Principle
The 744777004 is a general purpose fixed inductor designed to be used in a variety of industries and applications. It features a high level of efficiency and a high inductance of up to 6.0 mH. The 744777004 is capable of operating in temperature environments ranging from -40 ℃ to +160 ℃, making it ideal for use in a variety of applications involving extreme temperatures. The 744777004 is able to be used in radio frequency (RF) circuits due to its lack of self-magnetizing power, which makes it more suitable for high-performance electrical components with a low noise emission.
The 744777004 is most commonly used to help control the flow of electrical current. Visit us. It works in a basic circuit by creating a magnetic field around a loop of wire. As the current flows through the wire, the magnetic field around it causes a force to act upon it. This force is known as inductance, and the inductor converts this force into a voltage drop. This voltage drop is then used to control the current as it flows through the circuit. The 744777004 is also used in digital circuits to help regulate the timing of signals.
The 744777004 is also used in AC/DC power supplies and electrical motors, due to its low power loss. In power supplies, the 744777004 helps to ensure the power supply is running at optimum conditions and maintains good voltage regulation. It also helps to reduce the amount of wasted energy in applications that require high voltage or large currents. The 744777004 is also very useful when used in conjunction with motors, as it helps to maintain high levels of efficiency and prevent motor burnout. It also helps to reduce the amount of noise generated by the motor.
The 744777004 is also used in audio and video equipment due to its superior performance when used with audio signal levels. It helps to reduce distortion and noise in recordings, which allows the audio to be recorded with a higher level of fidelity. Its high inductance also allows the 744777004 to be used in audio equipment which requires high power handling such as loudspeakers.
In conclusion, the 744777004 is a versatile fixed inductor designed for a variety of applications including AC/DC power supplies, electrical motors, and audio and video equipment. Its high inductance and efficiency makes it perfect for use in extreme temperature environments and high-performance electrical components. Furthermore, its low power loss and noise suppression capabilities make it suitable for use in audio and video equipment where high fidelity is required.
The specific data is subject to PDF, and the above content is for reference
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744713 | Wurth Electr... | 76.23 $ | 5 | ROD CORE INDUCTORS WE-SDF... |
744765A | Wurth Electr... | 80.05 $ | 6 | SMD WIRE WOUND CERAMIC IN... |
744731 | Wurth Electr... | 99.62 $ | 10 | SHIELDED RADIAL LEADED WI... |
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744790 | Wurth Electr... | 68.61 $ | 2 | SMD MULTILAYER INDUCTORS ... |
744762 | Wurth Electr... | 80.05 $ | 2 | SMD WIRE WOUND CERAMIC IN... |
744773 | Wurth Electr... | 80.05 $ | 1 | SMD POWER INDUCTORS WE-PD... |
744728 | Wurth Electr... | 84.24 $ | 4 | DESIGN KIT INDUCTORS FOR ... |
744720 | Wurth Electr... | 84.24 $ | 1 | KIT DESIGN FOR LINEAR TEC... |
744761 | Wurth Electr... | 87.67 $ | 5 | SMD WIRE WOUND CERAMIC IN... |
744775 | Wurth Electr... | 87.67 $ | 1 | SMD POWER INDUCTORS WE-PD... |
744770 | Wurth Electr... | 90.71 $ | 5 | KIT INDUCTOR PD SERIES LA... |
7447713 | Wurth Electr... | 99.62 $ | 2 | SMD POWER INDUCTORS WE-PD... |
744766 | Wurth Electr... | 60.98 $ | 2 | INDUCTORS WE-GFFixed Kit ... |
744785 | Wurth Electr... | 76.23 $ | 3 | MULTILAYER CERAMIC SMD IN... |
744722 | Wurth Electr... | 75.47 $ | 1000 | KIT INDUCTOR FOR MPSFixed... |
744724 | Wurth Electr... | 84.24 $ | 1000 | KIT DESIGN FOR NATIONAL R... |
744777 | Wurth Electr... | 90.71 $ | 1000 | KIT INDUCTOR PD SERIES ME... |
744778 | Wurth Electr... | 99.62 $ | 1000 | KIT INDUCTOR PD SERIES SM... |
744721 | Wurth Electr... | 106.72 $ | 1000 | KIT CHOKES FOR EXARFixed ... |
744732681 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 680UH 420MA 2.2... |
744732152 | Wurth Electr... | 0.71 $ | 1000 | FIXED IND 1.5MH 290MA 4.7... |
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744773118 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 18UH 1.1A 338 M... |
744773139 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 39UH 770MA 587 ... |
744773156 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 56UH 640MA 937 ... |
744773168 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 68UH 560MA 1.11... |
744773018 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 1.8UH 2.7A 64 M... |
744773056 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 5.6UH 1.58A 126... |
744773014 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 1.4UH 3.4A 56 M... |
744773027 | Wurth Electr... | -- | 1000 | FIXED IND 2.7UH 2.25A 79 ... |
744773039 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 3.9UH 1.88A 94 ... |
744773127 | Wurth Electr... | 0.75 $ | 1000 | FIXED IND 27UH 940MA 522 ... |
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